Portable entertainment system



FIG. 1 is a front perspective view of a portable entertainment system showing my new design.

FIG. 2 is a front plan view of thereof.

FIG. 3 is a rear plan view of thereof.

FIG. 4 is a right side plan view of thereof.

FIG. 5 is a left side plan view of thereof.

FIG. 6 is a top plan view of thereof;

FIG. 7 is a bottom plan view of thereof; and,

FIG. 8 is a rear perspective view of thereof.

The broken lines in the drawings are for the purpose of showing environmental structure and do not form part of the design to be patented. 

The ornamental design for a portable entertainment system, as shown and described. 